This paper will first provide some background regarding how to build a reliable network infrastructure before focusing on three important management guidelines that should be adopted if networks are to be kept secure throughout their network lifecycles. Below are the three guidelines that cybersecurity experts have identified that need to be considered in order to secure industrial networks.
- Manage who has access to the network
- Continually monitor and assess the security status
- Quickly respond to incidents and get networks back to normal when errors occur